A Fourier Approach for Computationally Efficient Modelling of the Operating Envelope in PMSMs

被引：0

作者：

Goss, James ^{[1
]}

SanAndres, Unai ^{[1
]}

Afinowi, Ibrahim ^{[2
]}

Matharu, Herminder ^{[2
]}

Michaelides, Alex ^{[2
]}

Kimiabeigi, Mohammad ^{[3
]}

机构：

[1] Motor Design Ltd, Ellesmere, Shropshire, England

[2] Jaguar Land Rover Ltd, Banbury Rd, Gaydon, England

[3] Univ Newcastle, Newcastle Upon Tyne, Tyne & Wear, England

来源：

2017 IEEE INTERNATIONAL ELECTRIC MACHINES AND DRIVES CONFERENCE (IEMDC) | 2017年

关键词：

Torque/Speed Curve; Field Weakening; PMSM;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes a novel approach to modelling the torque/speed envelope of PMSMs which considers harmonic components in the voltage waveform. The proposed model is computationally efficient and can produce precise results rapidly, the accuracy of the model and improvement over previous dq based techniques is validated against experimental measurements of a 21-slot 14-pole IPM motor for a hybrid electric vehicle. The technique is then applied to a model of a ferrite based PMSM for a 48V application; it is shown how use of the dq method here can give a significant over estimation of the available peak power when compared to the Fourier approach.

引用

页数：6

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